17. Where is your mother?
She (answer) the phone.
16. My father (work) in the office now.
15. It (eat) fish now.
14. Come on. They ( leave ) now.
13. The doctors (get ) off the bus.
12. Tom ( watch ) TV in the dining room.
11. Look! He (dive) now.
10. They (collect) stamps now.
9. He (do) an experiment now.
8. They (catch) butterflies now.